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206,054,651 results
A new study says smoking pot is bad for your heart.
104,573 views
3 years ago
Explore how marijuana's two main active compounds, THC and CBD, affect your brain and body, and what risk factors to watch ...
9,566,564 views
4 years ago
Will smoking weed for 30 days straight turn you into a pothead? Check out today's new video that goes on an epic quest in the ...
1,491,770 views
2 months ago
Drugs are bad, but the drug war is worse. It's possible that legalizing marijuana could be a huge public-health win. Subscribe to ...
5,406,529 views
9 years ago
Marijuana has been at the center of debate for legalization, but do people really know what weed does? Check out today's new ...
10,712,050 views
8 months ago
Smoking marijuana could have an unexpected effect on male fertility. According to a new study from Harvard, men who smoke ...
171,440 views
5 years ago
Cannabis is used by Americans across the country to treat all manner of health conditions, with the science backing up these ...
1,054,138 views
9 months ago
Hank explains the science behind the effects of that wackiest of weeds, cannabis sativa - aka marijuana. Like SciShow on ...
3,312,982 views
12 years ago
RRVBC to host 'Bleed for Weed' blood drive For more Local News from WIFR: https://www.wifr.com/ For more YouTube Content: ...
22 views
1 day ago
Created by: Mitchell Moffit and Gregory Brown Written by: Greg Brown Illustrated by: Max Simmons Edited by: Sel Ghebrehiwot ...
9,034,344 views
People who smoke marijuana were more likely to have certain types of lung damage than people who smoked cigarettes, ...
335,861 views
1 year ago
Is Marijuana Addiction Causing Major Problems for Your Son/Daughter? Or is it just a phase? The Invisible Intervention ...
42,137 views
When a person is smoking cannabis, one of the plant's chemicals known as THC, passes from the lungs into the bloodstream and ...
768,381 views
Smoking weed calms your nerves, but it also does damage to your lungs every time you inhale. Is smoking marijuana really that ...
483,549 views
5 months ago
(Effects of Marijuana on Weight loss) - Can smoking some of the green stuff help you with your weight loss goals? PictureFit does ...
480,680 views
Marijuana may be legal in California, but there's a downside to regular use. Cannabinoid Hyperemesis Syndrome causes ...
123,640 views
Why does weed make you paranoid? Research scientist Ziva Cooper explained, “Whether it's smoked, vaporized, [ingested] orall, ...
415,225 views
6 years ago
Taiwan MC - Let The Weed Bun feat. Davojah - Official Music Video Video directed by : Chawki Kosseifi ...
67,467,710 views
Weed hangovers are super common! That feeling of being still high after you've slept, is something that even the most ...
32,751 views
What is the difference between smoking weed and ingesting edibles? Find out in today's new video as we take a scientific ...
231,450 views
3 months ago